Allstar Performance High Vibration Motor Mount Spacers - (Big Bar Soft Spring Cars) - (2 Pack) G-Force Racing Gear has two independent pressure adjustments:

has two independent pressure adjustments: one for idle and one for wide open throttleTo us

3/5 rated with SFI tags affixed at the wrist

Use with 2-5/8" I

  13137 or  13113

Allstar Performance High Vibration Motor Mount Spacers - (Big Bar Soft Spring Cars) - (2 Pack) G-Force Racing Gear has two independent pressure adjustments:Ever wonder what happens to many race car components when you continually bottom out your chassis? Spacers are made from a unique material that wont let your engine vibrate around under normal conditions yet will give some when you bottom out, making life a little easier on your engine and driveline components. Spacers are 1 4" thick, 1 1 2" O. D. with a 1 2" hole. Set of two. Specialty items for the Shop, Trailer and Track. The Allstar Performance